EDEXCEL GCSE Chemistry 1CH0 - Paper 1 - 16th May 2019 [Unofficial Markscheme]

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SchmuckOff
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How was that test
Any answers to the questions that you're 100% confident about post here
The Second last question about Oxygen amount was 1000 dm cubed I think
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SchmuckOff
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The reaction type of titration was neutralisation
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gcsesgonnakillme
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ram of caco3 is 100
only thing i got right
guess whos repeating year 11
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SchmuckOff
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Damn rip, how'd you find the test tho
(Original post by gcsesgonnakillme)
ram of caco3 is 100
only thing i got right
guess whos repeating year 11
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gcsesgonnakillme
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horrible what were the 6 marks even?
a bloody guess who game
the other six mark was on dynamic equilibrium ffs
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gcsesgonnakillme
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was a copper carbonate or was d copper carbonate?
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emily.charl0
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(Original post by SchmuckOff)
How was that test
Any answers to the questions that you're 100% confident about post here
The Second last question about Oxygen amount was 1000 dm cubed I think
Do you remember that question
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SchmuckOff
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#8
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D was copper carbonate A was copper oxide B was magnesium and C was the other one
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natalya7
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(Original post by SchmuckOff)
How was that test
Any answers to the questions that you're 100% confident about post here
The Second last question about Oxygen amount was 1000 dm cubed I think
Hi there, I'm year 10 and I am doing my gsces next year so I am super scared. Is it possible for you to reply with the topics I should revise.
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SchmuckOff
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Every year is different so revise everything. The course is 100% but you only get asked like 20% of it
(Original post by natalya7)
Hi there, I'm year 10 and I am doing my gsces next year so I am super scared. Is it possible for you to reply with the topics I should revise.
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Torin1
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(Original post by SchmuckOff)
How was that test
Any answers to the questions that you're 100% confident about post here
The Second last question about Oxygen amount was 1000 dm cubed I think
The second last question was 2000dm cubed
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Budago1010
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(Original post by Torin1)
The second last question was 2000dm cubed
Yeah I think it was
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Torin1
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(Original post by SchmuckOff)
How was that test
Any answers to the questions that you're 100% confident about post here
The Second last question about Oxygen amount was 1000 dm cubed I think
The second last question was 2000dm cubed
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Lukebates99
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The atom economy answer was 56
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kate_howard_1
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#15
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I got a2g for empirical formula
Ph probe for how to test ph or something similar
6 marker- a= oxide b=magnesium c= hydroxide and d= carbonate
Ph increase one - I put that it gained hydroxide ions so it become more alkaline
Think the atom economy one was something 50% can’t remember


If u put more questions I can tell u my answers can’t think at the top of my head
Last edited by kate_howard_1; 1 year ago
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Lukebates99
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Can I say PH meter for messing the ph question?
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BTECstudents
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(Original post by SchmuckOff)
The reaction type of titration was neutralisation
i thought it was reduction?
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kate_howard_1
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(Original post by BTECstudents)
i thought it was reduction?
I put neutralisation aswell
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Dob1234567
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#19
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i think it was 2dm cubed as you had to convert g to kg?
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Kangaroo217
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no, i think dm cubed is for mass in grams so it was 2000
(Original post by Dob1234567)
i think it was 2dm cubed as you had to convert g to kg?
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